look up any word, like darude - sandstorm:
An adjective used for describing how gross, unkempt, unclean, or how disheveled a person is.
Hayden is looking especially nappy today; he hasn't showered for 3 weeks!
by Butch #2 January 24, 2012
1. (Noun) Someone with excessively frizzy or curly hair. They often get self-concious of there nappiness and call the kid that sits behind them nappy even though he keeps his hair under control. Occasionally they will also get jealous of his shoes and go buy a pair for themselves. But, he cant blame her because he does have some pretty nifty kicks.

2. (Noun) Brittish term for diaper.
1. Ashley was self-concious of her borderline-dreadlocks so she nicknamed Michael "nappy" and stole his shoes.

2. Ashley was never potty-trained and still wears a nappy.
by NotMichael August 27, 2009
see black people's hair
Did you see that black chick?

Yea, her hair was nappy!
by Shewhoobserves August 01, 2009
illegit or stupid or gross
bitch! yo outfit is so nappy
by Deep Fried and Freez Dried May 24, 2009
A term derived from "nasty" and Don Imus used to describe the following:

1. Something Disgusting
2. Ugly
3. Hairy
4. in some cases somthing that just isn't right
Dillon: "Hey I was thinking about asking out Eva."
JL: "Dude don't do it. Have you seen her legs man? That shit is Nappy."
by Siferilious Drake May 14, 2009
one of African desent who has tightly coiled unkept hair; one with locks of hair that is tightly curled that is unwashed and uncombed
Sholanda has such nappy hair you can see her buckshots even after she gets a perm.
by K-izzle May 02, 2005
nasty, gross, disgusting. Opposite of cute.
Example 1: After working out Anna was sweaty and looked very nappy.

Example 2: Dang, she looks nappy!!
by jaymmers April 18, 2013